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. 2019 May 5;9(5):e027079. doi: 10.1136/bmjopen-2018-027079

Figure 1.

Figure 1

Flow diagram showing the multiphase mixed methods protocol to develop a patient-reported outcome instrument for children and adolescents with lower limb deformities. It is important to note that the process can be iterative and interactive as opposed to a strict linear process. This figure has been reproduced with permission from Wong Riff KWY, Tsangaris E, Goodacre T, et al International multiphase mixed methods study protocol to develop a cross-cultural patient-reported outcome instrument for children and young adults with cleft lip and/or palate (CLEFT-Q) BMJ Open 2017;7:e015467. QUAN, quantitative study component; QUAL, qualitative study component.